Hie!
I just went to the graveyard for the final battle with Bodhi, and I think this is the part where your partner gets taken away. Not that I am eager to see Xan die, but ... he remained in the party.
I read in the forums that he dies in the bonded path. Is he supposed to remain in the non-bonded one?
In the Underdark, I had the Drow Xan talks. When we got to Suldanessellar, the player-initiated dialogs reverted to the ones I had in Spellhold (I haven't gone through all of them though ... is it necessary to go through all of them?). I assumed the romance was still 'on', in a sense, because the banter with Imoen trying to get him to go to the river triggered.
Is it possible I may have offended him somewhere?
Thanks for the Xan-service